CN2839193Y - Flame-retarded buffer structure for belt type conveyor belt - Google Patents
Flame-retarded buffer structure for belt type conveyor belt Download PDFInfo
- Publication number
- CN2839193Y CN2839193Y CN 200520041926 CN200520041926U CN2839193Y CN 2839193 Y CN2839193 Y CN 2839193Y CN 200520041926 CN200520041926 CN 200520041926 CN 200520041926 U CN200520041926 U CN 200520041926U CN 2839193 Y CN2839193 Y CN 2839193Y
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- CN
- China
- Prior art keywords
- belt
- buffer structure
- fire
- draw runner
- type buffer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a flame-retarded buffer structure used for a belt type conveyor belt, which is composed of at least two buffering slide bars which are fixedly arranged on a plurality of supporters with intervals in parallel. The length direction of the buffering slide bar is as same as that of a loading area of the conveyor belt. The buffering slide bars are arranged in a groove type in a cross section vertical to the length direction of the loading area of the conveyor belt. The upper side of the buffering slide bar is fixedly provided with a buffer cushion of which the upper side is fixedly provided with a support surface layer composed of a plurality of arranged ceramic sheets or glass steel sheets. The conveyor belt runs in the slid groove composed of the arranged buffering slide bars to prevent the conveyor belt from deflecting, and the buffer cushion absorbs the impact energy of the blanking. The anti-friction and flame-retarded support surface layer composed of the ceramic sheets or the glass steel sheets protects the conveyor belt, so the utility model is available even in mines with inflammable gas and explosive gas.
Description
Technical field
The utility model relates to belt conveyer, and the particularly bracing or strutting arrangement of the load-transfer device of belt conveyer is in particular for the fire-retardant type buffer structure of belt of belt conveyor.
Background technology
In the prior art, the load-transfer device material feeding section of belt conveyer adopts the impact idler broad ways to support, impact idler is that point contacts with load-transfer device, to load-transfer device is not continuous support, from several feet badly damaged load-transfer devices of highly fallen bulk materials meeting, under the situation that the loading area of load-transfer device is not suitably supported, it is general problem that roller rack bending and carrying roller lost efficacy, and the material impact between the carrying roller can cause the sagging material that makes of load-transfer device from the leakage down of exclusion seal plate, under blanking impacts, the load-transfer device operation of material feeding is not steady, sideslip is simultaneously, also fragile when impact idler is hit easily, service life is short, increases cleaning expense and uses.
Summary of the invention
The purpose of this utility model provides a kind of fire-retardant type buffer structure that is used for belt of belt conveyor, and the load-transfer device material feeding section that the described this fire-retardant type buffer structure that is used for belt of belt conveyor will solve the prior art belt conveyer does not have the technical matters of support continuously, damage easily, roller rack bending, carrying roller inefficacy, material from leakage, easy sideslip and damage.
The utility model is that the technical scheme that solution above-mentioned technical matters of the prior art is adopted provides a kind of fire-retardant type buffer structure that is used for belt of belt conveyor, the described this fire-retardant type buffer structure that is used for belt of belt conveyor is made of at least two buffering draw runners, wherein, described buffering draw runner fixed interval in parallel to each other is arranged on a plurality of bracing frames, the length direction of described buffering draw runner is identical with the length direction of load-transfer device loading area, in cross section perpendicular to the length direction of load-transfer device loading area, described buffering draw runner is arranged in grooved or arc, the two ends of described bracing frame are respectively arranged with the wing carriage that cooperates buffering draw runner spread geometry, the upside of any one described buffering draw runner all is set with a cushion rubber, the upside of described cushion rubber all is set with a stayed surface layer, described stayed surface layer is arranged formation by a plurality of ceramic plates or glass steel disc, and the bottom side of described bracing frame is provided with elastic supporting member for supporting optical member.
Further, described elastic supporting member for supporting optical member is spring or liquid damper.
Further, be provided with link slot in any one described buffering draw runner, described buffering draw runner is fixed by T type bolt and described bracing frame.
Concrete, the cross section of described link slot is T type or dove-tail form.
Further, described ceramic plate or glass steel disc are connected with described cushion rubber by bonded structure, perhaps, described ceramic plate or glass steel disc are connected with described cushion rubber by the fastener that downside is provided with, perhaps, described ceramic plate or glass steel disc are embedded in the described cushion rubber.
Further, described cushion rubber is made of a flame-retardant conductive rubber plate, and described ceramic plate or glass steel disc are embedded in the flame-retardant conductive rubber plate, is fixed by the structure after the sulfuration of flame-retardant conductive rubber plate.
Further, be provided with a metallic framework in the described buffering draw runner, described metallic framework is embedded in the described cushion rubber.
Further, described ceramic plate or glass steel disc are random geometry.
Further, the uper side surface of the one or both ends of described stayed surface layer is the inclined-plane.
Principle of work of the present utility model is: load-transfer device operates in the buffering draw runner and arranges in the chute that constitutes; load-transfer device is being difficult for sideslip; cushion rubber absorbs the blanking impact energy; the stayed surface layer rub resistance that constitutes by ceramic plate or glass steel disc; the protection load-transfer device; and the stayed surface layer is fire-retardant, also can use even if exist in the mine of flammable explosive gas.
The utility model and prior art compare, and its effect is actively with tangible.The utility model utilization buffering draw runner is arranged and is constituted chute, cushion rubber and stayed surface layer on the buffering draw runner, can make load-transfer device in the material feeding operational process, be difficult for sideslip, cushion characteristic is good, shock resistance, the stayed surface layer rub resistance that is made of ceramic plate or glass steel disc, and fire-retardant also can use even if exist in the mine of flammable explosive gas.
Description of drawings
Fig. 1 is the scheme drawing that is used for the fire-retardant type buffer structure of belt of belt conveyor of the present utility model.
Fig. 2 is the structural representation of the buffering draw runner of the fire-retardant type buffer structure that is used for belt of belt conveyor of the present utility model.
Fig. 3 is the section structure scheme drawing of the buffering draw runner of the fire-retardant type buffer structure that is used for belt of belt conveyor of the present utility model.
Fig. 4 is the plan structure scheme drawing of the stayed surface layer of the fire-retardant type buffer structure that is used for belt of belt conveyor of the present utility model.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the fire-retardant type buffer structure that is used for belt of belt conveyor of the present utility model, constitute by at least two buffering draw runners 5, wherein, described buffering draw runner 5 fixed interval in parallel to each other is arranged on a plurality of bracing frames 1, the length direction of described buffering draw runner is identical with the length direction of load-transfer device loading area, in cross section perpendicular to the length direction of load-transfer device loading area, described buffering draw runner 5 is arranged in grooved or arc, the two ends of described bracing frame 1 are respectively arranged with the wing carriage 8 that cooperates buffering draw runner spread geometry, the upside of any one described buffering draw runner 5 all is set with a cushion rubber 2, the upside of described cushion rubber 2 all is set with a stayed surface layer 3, described stayed surface layer 3 is arranged formation by a plurality of ceramic plates or glass steel disc 4, and the bottom side of described bracing frame 1 is provided with elastic supporting member for supporting optical member 10.
Further, described elastic supporting member for supporting optical member 10 is liquid damper.。
Further, be provided with link slot 6 in any one described buffering draw runner 5, described buffering draw runner 5 is fixing by T type bolt and described bracing frame 1.
Further, described ceramic plate or glass steel disc 4 are connected with described cushion rubber 2 by bonded structure, perhaps, described ceramic plate or glass steel disc 4 are connected with described cushion rubber 2 by the fastener that downside is provided with, perhaps, described ceramic plate or glass steel disc 4 are embedded in the described cushion rubber 2.
Further, described cushion rubber 2 is made of a flame-retardant conductive rubber plate, and described ceramic plate or glass steel disc 4 are embedded in the flame-retardant conductive rubber, are fixed by the structure after the flame-retardant conductive vulcanization of rubber.
Be provided with a metallic framework 9 in the described buffering draw runner 5, described metallic framework 9 is embedded in the described cushion rubber 2.
Concrete, the cross section of described link slot 6 is T type or dove-tail form.
Further, described ceramic plate or glass steel disc 4 are random geometry.
Further, the uper side surface 7 of the one or both ends of described stayed surface layer 3 is the inclined-plane.
Claims (8)
1. fire-retardant type buffer structure that is used for belt of belt conveyor, constitute by at least two buffering draw runners, it is characterized in that: described buffering draw runner fixed interval in parallel to each other is arranged on the bracing frame, the length direction of described buffering draw runner is identical with the length direction of load-transfer device loading area, in cross section perpendicular to the length direction of load-transfer device loading area, described buffering draw runner is arranged in grooved or arc, the two ends of described bracing frame are respectively arranged with the wing carriage that cooperates buffering draw runner spread geometry, the upside of any one described buffering draw runner all is set with a cushion rubber, the upside of described cushion rubber all is set with a stayed surface layer, described stayed surface layer is arranged formation by a plurality of ceramic plates or glass steel disc, and the bottom side of described bracing frame is provided with elastic supporting member for supporting optical member.
2. the fire-retardant type buffer structure that is used for belt of belt conveyor as claimed in claim 1 is characterized in that: described elastic supporting member for supporting optical member is spring or liquid damper.
3. the fire-retardant type buffer structure that is used for belt of belt conveyor as claimed in claim 1 is characterized in that: be provided with link slot in any one described buffering draw runner, described buffering draw runner is fixed by T type bolt and described bracing frame.
4. the fire-retardant type buffer structure that is used for belt of belt conveyor as claimed in claim 1, it is characterized in that: described ceramic plate or glass steel disc are connected with described cushion rubber by bonded structure, perhaps, described ceramic plate or glass steel disc are connected with described cushion rubber by the fastener that downside is provided with, perhaps, described ceramic plate or glass steel disc are embedded in the described cushion rubber.
5. the fire-retardant type buffer structure that is used for belt of belt conveyor as claimed in claim 1, it is characterized in that: described cushion rubber is made of a flame-retardant conductive rubber plate, described ceramic plate or glass steel disc are embedded in the flame-retardant conductive rubber plate, are fixed by the structure after the sulfuration of flame-retardant conductive rubber plate.
6. the fire-retardant type buffer structure that is used for belt of belt conveyor as claimed in claim 1 is characterized in that: be provided with a metallic framework in the described buffering draw runner snubber slide bar, described metallic framework is embedded in the described cushion rubber.
7. the fire-retardant type buffer structure that is used for belt of belt conveyor as claimed in claim 1 is characterized in that: the uper side surface of the one or both ends of described stayed surface layer is the inclined-plane.
8. the fire-retardant type buffer structure that is used for belt of belt conveyor as claimed in claim 3 is characterized in that: the cross section of described link slot is T type or dove-tail form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520041926 CN2839193Y (en) | 2005-05-27 | 2005-05-27 | Flame-retarded buffer structure for belt type conveyor belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520041926 CN2839193Y (en) | 2005-05-27 | 2005-05-27 | Flame-retarded buffer structure for belt type conveyor belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2839193Y true CN2839193Y (en) | 2006-11-22 |
Family
ID=37427178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520041926 Expired - Fee Related CN2839193Y (en) | 2005-05-27 | 2005-05-27 | Flame-retarded buffer structure for belt type conveyor belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2839193Y (en) |
-
2005
- 2005-05-27 CN CN 200520041926 patent/CN2839193Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061122 |